ISRC JPX301713940
Verified recording
JPX301713940 is “Sono Gunjo ga Itoshikattayouda (feat. Yaginumakana)” by n-buna,
registered on the CopyrightChains blockchain with CopyrightID
0x3f59d041582ecdbcc0b85ef69756d50c19836b8e5ce1b53ded4d52c8e2f9b3bc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX301713940.
Recording identifiers
- ISRC
- JPX301713940
- Title
- Sono Gunjo ga Itoshikattayouda (feat. Yaginumakana)
- Artist
- n-buna
- CopyrightID (CopyrightChains transaction hash)
0x3f59d041582ecdbcc0b85ef69756d50c19836b8e5ce1b53ded4d52c8e2f9b3bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:71510bff2e113a88c18706fa5ff5991c4a7726c0db410d03b607586427830c35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX301713940
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sono Gunjo ga Itoshikattayouda (feat. Yaginumakana) · Machine-readable JSON-LD